Production of a protective wax of improved quality from petroleum feedstock

Production of a protective wax of improved quality from petroleum feedstock

A procedure is proposed for the production of a protective wax, the essence of which consists in dewaxing of the reffinate of lube-oil distillate with a boiling range of from 450-490 to 520°C using solvents of acetone:methyl tri-butyl ether mixtures (with additives), acetone:/methyl ethyl ketone:tol...

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Veröffentlicht in:Chemistry and technology of fuels and oils 2009-11, Vol.45 (6), p.396-398
1. Verfasser: Nigmatullin, I. R
Format: Artikel
Sprache:eng
Schlagworte:
Chemistry
Chemistry and Materials Science
Geotechnical Engineering & Applied Earth Sciences
Industrial Chemistry/Chemical Engineering
Mineral Resources
Technology
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Beschreibung
Zusammenfassung:A procedure is proposed for the production of a protective wax, the essence of which consists in dewaxing of the reffinate of lube-oil distillate with a boiling range of from 450-490 to 520°C using solvents of acetone:methyl tri-butyl ether mixtures (with additives), acetone:/methyl ethyl ketone:toluol mixtures, etc. The procedure in question ensures a reduction in the net cost of the protective wax and improvement in its in-service properties.
ISSN:0009-3092
1573-8310
DOI:10.1007/s10553-010-0162-2